I am using Twenty Twelve Theme and All in one SEO. Suddenly I discover that my tag page <title> is being shown wrong in browser title. And also google already indexed my wrong tags title.
One of my tag is "WP Logs Book" and my blog title is "oneTarek" and Setting of All in SEO plugin for tag title is "%tag% | %blog_title%" . So my tag page title should be following
<title>WP Logs Book | oneTarek</title>
But it is showing
<title>WP Logs BookoneTarek | oneTarek</title>
Blog title is being shown twice.
My tag url is http://onetarek.com/tag/wp-logs-book/ See this page title in browser title bar.
My other title ( page, post, category ) is fine.
When I switched my theme to "twenty eleven" then it shows correct title.
Now my assumption is that "All in one SEO" is not working with "Twenty Twelve" properly.